Analysis of various ETL materials for an efficient perovskite solar cell by numerical simulation

被引:150
作者
Rai, Nitin [1 ]
Rai, Shambhavi [1 ]
Singh, Pravin Kumar [1 ]
Lohia, Pooja [2 ]
Dwivedi, D. K. [1 ]
机构
[1] Madan Mohan Malaviya Univ Technol, Amorphous Semicond Res Lab, Dept Phys & Mat Sci, Gorakhpur 273010, Uttar Pradesh, India
[2] Madan Mohan Malaviya Univ Technol, Dept Elect & Commun Engn, Gorakhpur 273010, Uttar Pradesh, India
关键词
ELECTRON TRANSPORTING LAYER; HOLE TRANSPORT; HALIDE PEROVSKITE; PERFORMANCE; DESIGN; FILM;
D O I
10.1007/s10854-020-04175-z
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Perovskite solar cells appear to be the most promising candidate for thin-film solar cells. ETL layer which can be processed at lower temperature is highly desired. In this work, an n-i-p PSC was simulated using SCAPS 1-D simulator in which different ETL layers were used keeping other layers fixed. Among all the ETL layers used, we found a new ETL material WO(3)which showed better power conversion efficiency and other PV parameters as compared to other ETL's. The proposed ETL gave an efficiency of 15.54% under optimal conditions. This paper addresses the properties of WO(3)thin films to be used as ETL layer in PSC and a comparative study has been done with other suitable ETL layers reported till date with the optimization of the absorber layer as well as HTL layer thickness.
引用
收藏
页码:16269 / 16280
页数:12
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